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    28 vulnerabilities found for Red Hat Enterprise Linux for NVIDIA 26 by Red Hat

    CVE-2026-93834 (GCVE-0-2026-93834)

    Vulnerability from nvd – Published: 2026-09-25 13:36 – Updated: 2026-09-25 13:50
    VLAI
    Title
    Qemu-kvm: 9pfs: use-after-free race in tlcreate/twalk allows vm guest escape
    Summary
    A use-after-free vulnerability was found in QEMU's 9pfs subsystem. A race condition between the main thread and a worker thread when processing concurrent Tlcreate and Twalk requests allows a malicious guest user to craft a fid path containing stale heap data, bypassing directory traversal restrictions and escaping the shared directory boundary. This can lead to arbitrary host file read/write and code execution (VM escape) as the QEMU process user.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-25 13:49 UTC
    CWE
    Date Public
    2026-09-22 00:00
    Show details on NVD website

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    CVE-2026-81627 (GCVE-0-2026-81627)

    Vulnerability from nvd – Published: 2026-09-18 10:54 – Updated: 2026-09-21 11:32
    VLAI
    Title
    Qemu-kvm: vapic writable rom alias can escape the option-rom window and expose locked smram
    Summary
    A flaw was found in QEMU. The VAPIC setup hypercall in hw/i386/vapic.c does not validate that the writable RAM alias remains within the option ROM window. A privileged guest user on a Q35/KVM machine can position this alias over locked SMRAM, bypassing chipset D_LCK protection and injecting code into System Management Mode memory.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-18 15:07 UTC
    CWE
    Date Public
    2026-08-26 00:00
    Show details on NVD website

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    CVE-2026-18917 (GCVE-0-2026-18917)

    Vulnerability from nvd – Published: 2026-08-20 09:54 – Updated: 2026-10-02 04:28
    VLAI
    Title
    Libvirt: integer overflow in nodegetfreepages rpc handler leading to heap buffer overflow
    Summary
    A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows crafted values to bypass a size check, leading to an undersized memory buffer. Subsequently, real NUMA node data can overwrite this buffer. This heap buffer overflow can corrupt the root libvirt daemon's memory, potentially leading to a denial of service or local privilege escalation.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-20 15:33 UTC
    CWE
    • CWE-190 - Integer Overflow or Wraparound
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:68509 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68510 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68511 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68513 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/security/cve/CVE-2026-18917 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2520161 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:10.10.0-8.12.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:4.5.0-36.el7_9.7 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020260916092751.522a0ee4 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 8040020260916092751.522a0ee4 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020260910092451.ad008a3a , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 8060020260910092451.ad008a3a , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020260910092120.63b34585 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
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    Create a notification for this product.
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    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:9.0.0-10.17.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:10.0.0-6.24.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:10.10.0-7.19.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
    Create a notification for this product.
    Date Public
    2025-08-12 00:00
    Show details on NVD website

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    CVE-2026-6426 (GCVE-0-2026-6426)

    Vulnerability from nvd – Published: 2026-08-10 21:22 – Updated: 2026-09-18 10:49
    VLAI
    Title
    Qemu-kvm: vhost inflight migration vmstate integer type mismatch causes out-of-bounds access
    Summary
    A type mismatch vulnerability was found in QEMU's vhost inflight migration VMState handling. The destination buffer size is stored as a uint64_t but read by the VMS_VBUFFER load path as a signed int32_t. On little-endian hosts, a crafted incoming migration state with bit 31 set causes the value to be interpreted as negative and then implicitly converted to a very large size_t, leading qemu_get_buffer() to copy migration-stream data beyond the bounds of the mmap-backed inflight region. This can result in a crash of the QEMU process or memory corruption. Exploitation requires control of the migration producer or write access to the migration channel, combined with a destination configured to use vhost inflight migration.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-11 17:41 UTC
    CWE
    • CWE-681 - Incorrect Conversion between Numeric Types
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2026-6426 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2513498 issue-trackingx_refsource_REDHAT
    Date Public
    2026-08-10 00:00
    Show details on NVD website

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    CVE-2026-63622 (GCVE-0-2026-63622)

    Vulnerability from nvd – Published: 2026-08-10 20:45 – Updated: 2026-10-02 04:28
    VLAI
    Title
    Libvirt: swtpm privilege escalation via symlink following
    Summary
    A flaw was found in libvirt. A local attacker, specifically a process running as the confined `swtpm` user, could exploit a symlink-following vulnerability in the `virFileChownFiles()` function. By planting a symbolic link within the `swtpm` state directory, the attacker could trick the root-level libvirt daemon into changing the ownership of an arbitrary file to the `swtpm` user. This allows for privilege escalation from the `swtpm` sandbox to root-level file ownership control.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-11 17:13 UTC
    CWE
    • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:64773 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:65515 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:65516 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:65803 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68513 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68594 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69114 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69131 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:74424 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-63622 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2513065 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:10.10.0-8.11.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:4.5.0-36.el7_9.7 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020260916092751.522a0ee4 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 8040020260916092751.522a0ee4 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020260910092451.ad008a3a , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 8060020260910092451.ad008a3a , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020260910092120.63b34585 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020260910092120.63b34585 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:11.10.0-12.7.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:9.0.0-10.16.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:10.0.0-6.23.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:10.10.0-7.18.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
    Create a notification for this product.
    Date Public
    2026-07-30 00:00
    Show details on NVD website

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    CVE-2026-63623 (GCVE-0-2026-63623)

    Vulnerability from nvd – Published: 2026-08-10 16:43 – Updated: 2026-08-10 21:10
    VLAI
    Title
    Libvirt: information disclosure via world-readable storage volume images during clone/convert
    Summary
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    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-10 18:30 UTC
    CWE
    • CWE-732 - Incorrect Permission Assignment for Critical Resource
    References
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    https://bugzilla.redhat.com/show_bug.cgi?id=2513066 issue-trackingx_refsource_REDHAT
    Impacted products
    Date Public
    2026-07-30 00:00
    Show details on NVD website

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    CVE-2026-61477 (GCVE-0-2026-61477)

    Vulnerability from nvd – Published: 2026-08-07 14:09 – Updated: 2026-08-07 18:21
    VLAI
    Title
    Libvirt: libvirt: newline injection in network xml dns txt/srv fields allows dnsmasq config directive injection
    Summary
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    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-07 18:21 UTC
    CWE
    • CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
    Impacted products
    Date Public
    2026-08-06 14:16
    Show details on NVD website

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    CVE-2026-12080 (GCVE-0-2026-12080)

    Vulnerability from nvd – Published: 2026-07-20 12:40 – Updated: 2026-08-31 16:53
    VLAI
    Title
    Qemu-kvm: qemu-guest-agent: local privilege escalation via symlink attack in guest-ssh-add-authorized-keys
    Summary
    A flaw was found in the QEMU Guest Agent (qga). A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. This can occur either through a deterministic directory-symlink bypass or a Time-of-Check to Time-of-Use (TOCTOU) file-symlink race. Successful exploitation allows the attacker to gain ownership of arbitrary root-owned files or directories, leading to root access. This vulnerability requires an external management layer (e.g., libvirt) to trigger the affected code path.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-07-20 18:03 UTC
    CWE
    • CWE-61 - UNIX Symbolic Link (Symlink) Following
    Date Public
    2026-07-09 10:57
    Show details on NVD website

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    CVE-2026-48914 (GCVE-0-2026-48914)

    Vulnerability from nvd – Published: 2026-06-12 09:42 – Updated: 2026-08-31 17:13
    VLAI
    Title
    Qemu-kvm: heap buffer overflow in virtio-blk scsi request handling
    Summary
    A flaw was found in QEMU's virtio-blk device. The issue arises because the device does not properly validate the size of input descriptors before writing data. A malicious guest with high privileges could exploit this vulnerability by submitting a malformed virtio-blk SCSI request, leading to an out-of-bounds write in the host heap memory and a potential denial of service (DoS) for the QEMU process.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-06-12 09:57 UTC
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    References
    Impacted products
    Vendor Product Version
    Affected: 1.1.0 , ≤ 11.0.1 (semver)
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 18:10.1.0-16.el10_2.5 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux 9 Unaffected: 17:10.1.0-17.el9_8.4 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
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    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
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    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Date Public
    2026-05-26 00:00
    Show details on NVD website

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    CVE-2026-46323 (GCVE-0-2026-46323)

    Vulnerability from nvd – Published: 2026-06-09 12:11 – Updated: 2026-09-08 08:49
    VLAI
    Title
    net: gro: don't merge zcopy skbs
    Summary
    In the Linux kernel, the following vulnerability has been resolved: net: gro: don't merge zcopy skbs skb_gro_receive() can currently copy frags between the source and GRO skb, without checking the zerocopy status, and in particular the SKBFL_MANAGED_FRAG_REFS flag. When SKBFL_MANAGED_FRAG_REFS is set, the skb doesn't hold a reference on the pages in shinfo->frags. Appending those frags to another skb's frags without fixing up the page refcount can lead to UAF. When either the last skb in the GRO chain (the one we would append frags to) or the source skb is zerocopy, don't merge the skbs.
    CWE
    • CWE-123 - Write-what-where Condition
    References
    URL Tags
    https://git.kernel.org/stable/c/3c6cc9f2ca65b6dd6…
    https://git.kernel.org/stable/c/1f9c828556416fbe3…
    https://git.kernel.org/stable/c/479084ae0e1d9cb79…
    https://git.kernel.org/stable/c/e334cbf3388fd9334…
    https://git.kernel.org/stable/c/44bea2032af0425e4…
    https://git.kernel.org/stable/c/4db79a322db8c97f7…
    https://access.redhat.com/security/cve/CVE-2026-46323 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2479832 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    https://access.redhat.com/errata/RHSA-2026:47727 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:44230 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:44231 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:44259 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:44262 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:27731 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:44270 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:27735 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:27708 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36018 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:62642 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:62639 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:62641 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:62640 vendor-advisoryx_refsource_REDHAT
    https://cert-portal.siemens.com/productcert/html/…
    Impacted products
    Vendor Product Version
    Linux Linux Affected: 753f1ca4e1e50248a1b760c9774d6d6b354562cc , < 3c6cc9f2ca65b6dd61b1af75452dc0e1cd0aad8d (git)
    Affected: 753f1ca4e1e50248a1b760c9774d6d6b354562cc , < 1f9c828556416fbe3f49386708ce999fc4d4da06 (git)
    Affected: 753f1ca4e1e50248a1b760c9774d6d6b354562cc , < 479084ae0e1d9cb7929cb4298d35623de189f80a (git)
    Affected: 753f1ca4e1e50248a1b760c9774d6d6b354562cc , < e334cbf3388fd9334503a778a82d9e9f14dd2f71 (git)
    Affected: 753f1ca4e1e50248a1b760c9774d6d6b354562cc , < 44bea2032af0425e4ce6d26a8af0ede79db49ec1 (git)
    Affected: 753f1ca4e1e50248a1b760c9774d6d6b354562cc , < 4db79a322db8c97f7b73b8a347395ef4d685eb40 (git)
    Create a notification for this product.
    Linux Linux Affected: 6.0
    Unaffected: 0 , < 6.0 (semver)
    Unaffected: 6.1.176 , ≤ 6.1.* (semver)
    Unaffected: 6.6.142 , ≤ 6.6.* (semver)
    Unaffected: 6.12.92 , ≤ 6.12.* (semver)
    Unaffected: 6.18.34 , ≤ 6.18.* (semver)
    Unaffected: 7.0.11 , ≤ 7.0.* (semver)
    Unaffected: 7.1 , ≤ * (original_commit_for_fix)
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:6.12.0-211.38.1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:6.12.0-55.82.1.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
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    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:5.14.0-687.22.1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
        cpe:/o:redhat:enterprise_linux:9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:5.14.0-427.132.1.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4
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    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:5.14.0-570.123.1.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6
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    Red Hat Red Hat OpenShift Container Platform 4.17 Unaffected: 417.94.202607240132-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.17::el9
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    Red Hat Red Hat OpenShift Container Platform 4.18 Unaffected: 418.94.202607211754-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.18::el9
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    Red Hat Red Hat OpenShift Container Platform 4.19 Unaffected: 4.19.9.6.202607220857-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.19::el9
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    Red Hat Red Hat OpenShift Container Platform 4.20 Unaffected: 4.20.9.6.202607221038-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.20::el9
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    Red Hat Red Hat OpenShift Container Platform 4.21 Unaffected: 4.21.9.6.202607221317-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.21::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.6 , < * (custom)
    Create a notification for this product.
    Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP Affected: V3.1.6 , < * (custom)
    Create a notification for this product.
    Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.6 , < * (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-46316 (GCVE-0-2026-46316)

    Vulnerability from nvd – Published: 2026-06-09 11:52 – Updated: 2026-09-16 12:04
    VLAI
    Title
    KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry
    Summary
    In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry vgic_its_invalidate_cache() walks the per-ITS translation cache with xa_for_each() and drops the cache's reference on each entry with vgic_put_irq(). It puts the iterated pointer, though, rather than the value returned by xa_erase(). The function is called from contexts that do not exclude one another: the ITS command handlers hold its_lock, the GITS_CTLR write path holds cmd_lock, and the path that clears EnableLPIs in a redistributor's GICR_CTLR holds neither. Two or more of them can drain the same cache concurrently, and if each one observes the same entry, erases it and then puts it, the single reference the cache holds on that entry is dropped more than once. The entry can then be freed while an ITE still maps it. xa_erase() is atomic and returns the previous entry, so put only the entry that this context actually removed. The cache reference is then dropped exactly once per entry even when the invalidations run concurrently, and the behavior is unchanged when only one context runs.
    CWE
    • CWE-911 - Improper Update of Reference Count
    Impacted products
    Vendor Product Version
    Linux Linux Affected: 8201d1028caa4fae88e222c4e8cf541fdf45b821 , < b7b72e88046328c9fdc638fe887d4240257dd5dc (git)
    Affected: 8201d1028caa4fae88e222c4e8cf541fdf45b821 , < 2bbc395e81bd29c543a0529a678327e932a7ec69 (git)
    Affected: 8201d1028caa4fae88e222c4e8cf541fdf45b821 , < 9121f4605ab94969f62d1b5714ca3c6c69bd202f (git)
    Affected: 8201d1028caa4fae88e222c4e8cf541fdf45b821 , < 13031fb6b8357fbbcded2a7f4cba73e4781ee594 (git)
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    Linux Linux Affected: 6.10
    Unaffected: 0 , < 6.10 (semver)
    Unaffected: 6.12.93 , ≤ 6.12.* (semver)
    Unaffected: 6.18.35 , ≤ 6.18.* (semver)
    Unaffected: 7.0.12 , ≤ 7.0.* (semver)
    Unaffected: 7.1 , ≤ * (original_commit_for_fix)
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    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:6.12.0-211.30.1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:6.12.0-55.88.1.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
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    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:5.14.0-687.22.1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
        cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:5.14.0-570.127.1.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6
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    Red Hat Red Hat OpenShift Container Platform 4.19 Unaffected: 4.19.9.6.202607220857-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.19::el9
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    Red Hat Red Hat OpenShift Container Platform 4.20 Unaffected: 4.20.9.6.202607151937-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.20::el9
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    Red Hat Red Hat OpenShift Container Platform 4.21 Unaffected: 4.21.9.6.202607151836-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.21::el9
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    Red Hat Red Hat OpenShift Container Platform 4.22 Unaffected: 4.22.9.8.202607152026-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.22::el9
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    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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    Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Show details on NVD website

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        "datePublished": "2026-06-09T11:52:29.349Z",
        "dateReserved": "2026-05-13T15:03:33.112Z",
        "dateUpdated": "2026-09-16T12:04:19.805Z",
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    CVE-2025-10263 (GCVE-0-2025-10263)

    Vulnerability from nvd – Published: 2026-06-09 09:23 – Updated: 2026-09-04 12:04
    VLAI
    Summary
    Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710, Cortex-A78, A78AE & A78C, Cortex-A77, Cortex-A76 & A76A may allow writes to resources owned by a higher exception level.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-06-09 14:11 UTC
    CWE
    • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
    • CWE-266 - Incorrect Privilege Assignment
    References
    URL Tags
    https://developer.arm.com/documentation/112137
    http://xenbits.xen.org/xsa/advisory-493.html
    http://www.openwall.com/lists/oss-security/2026/0…
    https://access.redhat.com/security/cve/CVE-2025-10263 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2486958 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    https://access.redhat.com/errata/RHSA-2026:54205 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:54187 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:56786 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:56911 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:56853 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:60019 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:54544 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:54553 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:54581 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:54599 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:40764 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:55445 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:34911 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:51603 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:51746 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:49031 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36018 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36349 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:47248 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:49033 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:52649 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36348 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:51604 vendor-advisoryx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Arm C1-Ultra Affected: 0
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    Arm C1-Premium Affected: 0
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    Arm Neoverse V3 Affected: 0
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    Arm Neoverse V3AE Affected: 0
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    Arm Neoverse V1 Affected: 0
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    Arm Neoverse N2 Affected: 0
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    Arm Neoverse N1 Affected: 0
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    Arm Cortex-X925 Affected: 0
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    Arm Cortex-X4 Affected: 0
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    Arm Cortex-X3 Affected: 0
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    Arm Cortex-X2 Affected: 0
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    Arm Cortex-X1 Affected: 0
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    Arm Cortex-X1C Affected: 0
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    Arm Cortex-A710 Affected: 0
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    Arm Cortex-A78 Affected: 0
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    Arm Cortex-A78AE Affected: 0
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    Arm Cortex-A78C Affected: 0
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    Arm Cortex-A77 Affected: 0
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    Arm Cortex-A76 Affected: 0
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    Arm Cortex-A76AE Affected: 0
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    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:6.12.0-211.30.1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:6.12.0-55.98.1.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
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    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.140.1.rt7.481.el8_10 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::nfv
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    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.140.1.el8_10 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:8
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    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:4.18.0-305.200.1.el8_4 , < * (rpm)
        cpe:/o:redhat:rhel_aus:8.4
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    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:4.18.0-305.200.1.el8_4 , < * (rpm)
        cpe:/o:redhat:rhel_eus_long_life:8.4
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    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:4.18.0-372.204.1.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_aus:8.6
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    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:4.18.0-372.204.1.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_eus_long_life:8.6
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    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:4.18.0-477.158.1.el8_8 , < * (rpm)
        cpe:/o:redhat:rhel_tus:8.8
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    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:4.18.0-477.158.1.el8_8 , < * (rpm)
        cpe:/o:redhat:rhel_e4s:8.8
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    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:5.14.0-687.22.1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
        cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:5.14.0-284.186.1.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2
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    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:5.14.0-284.186.1.rt14.471.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::nfv
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    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:5.14.0-427.143.1.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4
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    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:5.14.0-570.131.1.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6
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    Red Hat Red Hat OpenShift Container Platform 4.12 Unaffected: 412.86.202608080425-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.12::el8
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    Red Hat Red Hat OpenShift Container Platform 4.13 Unaffected: 413.92.202608111330-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.13::el9
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    Red Hat Red Hat OpenShift Container Platform 4.14 Unaffected: 414.92.202608172040-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.14::el9
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    Red Hat Red Hat OpenShift Container Platform 4.15 Unaffected: 415.92.202608180329-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.15::el9
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    Red Hat Red Hat OpenShift Container Platform 4.16 Unaffected: 416.94.202608150307-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.16::el9
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    Red Hat Red Hat OpenShift Container Platform 4.17 Unaffected: 417.94.202608250221-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.17::el9
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    Red Hat Red Hat OpenShift Container Platform 4.18 Unaffected: 418.94.202608111829-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.18::el9
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    Red Hat Red Hat OpenShift Container Platform 4.19 Unaffected: 4.19.9.6.202608120446-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.19::el9
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    Red Hat Red Hat OpenShift Container Platform 4.20 Unaffected: 4.20.9.6.202608121719-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.20::el9
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    Red Hat Red Hat OpenShift Container Platform 4.21 Unaffected: 4.21.9.6.202608122143-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.21::el9
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    Red Hat Red Hat OpenShift Container Platform 4.22 Unaffected: 4.22.9.8.202607152026-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.22::el9
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    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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    Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
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    Show details on NVD website

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    CVE-2026-45984 (GCVE-0-2026-45984)

    Vulnerability from nvd – Published: 2026-05-27 12:18 – Updated: 2026-09-15 12:04
    VLAI
    Title
    gfs2: Fix use-after-free in iomap inline data write path
    Summary
    In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix use-after-free in iomap inline data write path The inline data buffer head (dibh) is being released prematurely in gfs2_iomap_begin() via release_metapath() while iomap->inline_data still points to dibh->b_data. This causes a use-after-free when iomap_write_end_inline() later attempts to write to the inline data area. The bug sequence: 1. gfs2_iomap_begin() calls gfs2_meta_inode_buffer() to read inode metadata into dibh 2. Sets iomap->inline_data = dibh->b_data + sizeof(struct gfs2_dinode) 3. Calls release_metapath() which calls brelse(dibh), dropping refcount to 0 4. kswapd reclaims the page (~39ms later in the syzbot report) 5. iomap_write_end_inline() tries to memcpy() to iomap->inline_data 6. KASAN detects use-after-free write to freed memory Fix by storing dibh in iomap->private and incrementing its refcount with get_bh() in gfs2_iomap_begin(). The buffer is then properly released in gfs2_iomap_end() after the inline write completes, ensuring the page stays alive for the entire iomap operation. Note: A C reproducer is not available for this issue. The fix is based on analysis of the KASAN report and code review showing the buffer head is freed before use. [agruenba: Take buffer head reference in gfs2_iomap_begin() to avoid leaks in gfs2_iomap_get() and gfs2_iomap_alloc().]
    CWE
    • CWE-826 - Premature Release of Resource During Expected Lifetime
    References
    URL Tags
    https://git.kernel.org/stable/c/1403989d1b502f4a2…
    https://git.kernel.org/stable/c/1cae1bafdf9caa9b4…
    https://git.kernel.org/stable/c/764c3c84b5683e608…
    https://git.kernel.org/stable/c/d87268326b277af36…
    https://git.kernel.org/stable/c/87d4954b5c59735a9…
    https://git.kernel.org/stable/c/6d76febba07c40bcf…
    https://git.kernel.org/stable/c/815ddd27c0c7171a9…
    https://git.kernel.org/stable/c/faddeb848305e79db…
    https://access.redhat.com/security/cve/CVE-2026-45984 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2481922 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    https://access.redhat.com/errata/RHSA-2026:61692 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:63189 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:51603 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36767 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:38902 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:27789 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59143 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:33743 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59146 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:35894 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:55444 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59142 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59147 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59145 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59148 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59149 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36049 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:51604 vendor-advisoryx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Linux Linux Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 1403989d1b502f4a2c0d0b42ccf1c25748442eff (git)
    Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 1cae1bafdf9caa9b462b19af06b1a06902e4e142 (git)
    Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 764c3c84b5683e608f43735c803a5f415046686c (git)
    Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < d87268326b277af3665237ac76a73dd9fa8e21b4 (git)
    Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 87d4954b5c59735a99ea98cb208d47130f6dce7d (git)
    Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 6d76febba07c40bcf358f63216d36ea68cf1c215 (git)
    Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 815ddd27c0c7171a99fe802fdb19098ddef8b19d (git)
    Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < faddeb848305e79db89ee0479bb0e33380656321 (git)
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    Linux Linux Affected: 5.2
    Unaffected: 0 , < 5.2 (semver)
    Unaffected: 5.10.252 , ≤ 5.10.* (semver)
    Unaffected: 5.15.202 , ≤ 5.15.* (semver)
    Unaffected: 6.1.165 , ≤ 6.1.* (semver)
    Unaffected: 6.6.128 , ≤ 6.6.* (semver)
    Unaffected: 6.12.75 , ≤ 6.12.* (semver)
    Unaffected: 6.18.14 , ≤ 6.18.* (semver)
    Unaffected: 6.19.4 , ≤ 6.19.* (semver)
    Unaffected: 7.0 , ≤ * (original_commit_for_fix)
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    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:3.10.0-1160.159.1.rt56.1311.el7 , < * (rpm)
        cpe:/a:redhat:rhel_extras_rt_els:7
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    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:3.10.0-1160.159.1.el7 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
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    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.139.1.rt7.480.el8_10 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::nfv
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    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.139.1.el8_10 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:8
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    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:4.18.0-372.199.1.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_aus:8.6
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    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:4.18.0-372.199.1.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_eus_long_life:8.6
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    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:4.18.0-477.159.1.el8_8 , < * (rpm)
        cpe:/o:redhat:rhel_tus:8.8
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    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:4.18.0-477.159.1.el8_8 , < * (rpm)
        cpe:/o:redhat:rhel_e4s:8.8
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    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions     cpe:/o:redhat:rhel_e4s:8.8
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    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:5.14.0-687.17.1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
        cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:5.14.0-284.186.1.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2
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    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:5.14.0-284.186.1.rt14.471.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::nfv
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    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions     cpe:/o:redhat:rhel_e4s:9.2
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    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:5.14.0-427.136.1.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4
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    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions     cpe:/o:redhat:rhel_e4s:9.4
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    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:5.14.0-570.127.1.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6
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    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support     cpe:/o:redhat:rhel_eus:9.6
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    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
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    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
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    Show details on NVD website

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              "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngfs2: Fix use-after-free in iomap inline data write path\n\nThe inline data buffer head (dibh) is being released prematurely in\ngfs2_iomap_begin() via release_metapath() while iomap-\u003einline_data\nstill points to dibh-\u003eb_data. This causes a use-after-free when\niomap_write_end_inline() later attempts to write to the inline data\narea.\n\nThe bug sequence:\n1. gfs2_iomap_begin() calls gfs2_meta_inode_buffer() to read inode\n   metadata into dibh\n2. Sets iomap-\u003einline_data = dibh-\u003eb_data + sizeof(struct gfs2_dinode)\n3. Calls release_metapath() which calls brelse(dibh), dropping refcount\n   to 0\n4. kswapd reclaims the page (~39ms later in the syzbot report)\n5. iomap_write_end_inline() tries to memcpy() to iomap-\u003einline_data\n6. KASAN detects use-after-free write to freed memory\n\nFix by storing dibh in iomap-\u003eprivate and incrementing its refcount\nwith get_bh() in gfs2_iomap_begin(). The buffer is then properly\nreleased in gfs2_iomap_end() after the inline write completes,\nensuring the page stays alive for the entire iomap operation.\n\nNote: A C reproducer is not available for this issue. The fix is based\non analysis of the KASAN report and code review showing the buffer head\nis freed before use.\n\n[agruenba: Take buffer head reference in gfs2_iomap_begin() to avoid\nleaks in gfs2_iomap_get() and gfs2_iomap_alloc().]"
            }
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          "metrics": [
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              "cvssV3_1": {
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
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              "scenarios": [
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                  "lang": "en",
                  "value": "AV:L - The UAF is reached only through the local write() syscall path (gfs2_file_write_iter \u2192 iomap_file_buffered_write \u2192 gfs2_iomap_begin) on a locally-mounted GFS2 filesystem; it is not exposed to any network protocol.\nAC:L - The bug triggers when the freed dibh page is reclaimed before the inline memcpy; this memory-reclaim window is attacker-influenceable through memory pressure and by stalling copy_from_iter, and per UAF guidance such races are Low.\nPR:L - Triggering only requires writing a small amount of data to a stuffed file on an already-mounted GFS2 filesystem, achievable by a basic unprivileged local user with write access to any file.\nUI:N - The attacker performs the write themselves; in the normal scenario of an already-mounted GFS2 cluster filesystem no separate victim action is required.\nS:U - The corruption stays within the kernel\u0027s own memory and security authority; no VM, IOMMU, or sandbox boundary is crossed.\nC:H - A use-after-free gives the attacker control over the contents of the freed/reallocated page, which per kernel UAF guidance can be leveraged toward arbitrary kernel memory disclosure.\nI:H - The UAF performs a memcpy of attacker-controlled file data into a freed and potentially reallocated kernel page, enabling corruption of adjacent kernel objects and an arbitrary-write primitive.\nA:H - Writing into freed memory corrupts kernel state and reliably causes an oops/panic, as evidenced by the KASAN use-after-free report."
                }
              ]
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          "providerMetadata": {
            "dateUpdated": "2026-08-05T12:29:01.790Z",
            "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "shortName": "Linux"
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          "references": [
            {
              "url": "https://git.kernel.org/stable/c/1403989d1b502f4a2c0d0b42ccf1c25748442eff"
            },
            {
              "url": "https://git.kernel.org/stable/c/1cae1bafdf9caa9b462b19af06b1a06902e4e142"
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              "url": "https://git.kernel.org/stable/c/764c3c84b5683e608f43735c803a5f415046686c"
            },
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              "url": "https://git.kernel.org/stable/c/d87268326b277af3665237ac76a73dd9fa8e21b4"
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              "url": "https://git.kernel.org/stable/c/87d4954b5c59735a99ea98cb208d47130f6dce7d"
            },
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            },
            {
              "url": "https://git.kernel.org/stable/c/815ddd27c0c7171a99fe802fdb19098ddef8b19d"
            },
            {
              "url": "https://git.kernel.org/stable/c/faddeb848305e79db89ee0479bb0e33380656321"
            }
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          "title": "gfs2: Fix use-after-free in iomap inline data write path",
          "x_generator": {
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      "cveMetadata": {
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "assignerShortName": "Linux",
        "cveId": "CVE-2026-45984",
        "datePublished": "2026-05-27T12:18:42.964Z",
        "dateReserved": "2026-05-13T15:03:33.090Z",
        "dateUpdated": "2026-09-15T12:04:29.229Z",
        "state": "PUBLISHED"
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    }

    CVE-2025-54518 (GCVE-0-2025-54518)

    Vulnerability from nvd – Published: 2026-05-15 03:06 – Updated: 2026-09-10 12:04
    VLAI
    Summary
    Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resulting in privilege escalation.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-15 00:00 UTC
    CWE
    • CWE-1189 - Improper Isolation of Shared Resources on System-on-a-Chip (SoC)
    • CWE-1220 - Insufficient Granularity of Access Control
    References
    URL Tags
    https://www.amd.com/en/resources/product-security…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://xenbits.xen.org/xsa/advisory-490.html
    https://access.redhat.com/security/cve/CVE-2025-54518 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2477784 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    https://access.redhat.com/errata/RHSA-2026:59831 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:62549 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:60019 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:57402 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:57543 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:57457 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:54769 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:56573 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:53990 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:53329 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:50978 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59091 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:53989 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:55444 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:50979 vendor-advisoryx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    AMD AMD EPYC™ 7002 Series Processors Unaffected: os kernel
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    AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics Unaffected: RenoirPI-FP6_1.0.0.Ed
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    AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics Unaffected: MendocinoPI-FT6_1.0.0.7f
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    AMD AMD Ryzen™ 3000 Series Desktop Processors Unaffected: ComboAM4v2 1.2.0.10
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    AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors Unaffected: ChagallWSPI-sWRX8-1.0.0.D
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    AMD AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics Unaffected: CezannePI-FP6_1.0.1.1d
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    AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors Unaffected: CastlePeakWSPI-sWRX8 1.0.0.I
    Create a notification for this product.
    AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics Unaffected: CezannePI-FP6_1.0.1.1d
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    AMD AMD Ryzen™ 4000 Series Desktop Processors Unaffected: ComboAM4v2 1.2.0.10
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    AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics Unaffected: ComboAM4v2 1.2.0.10
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    AMD AMD Ryzen™ 3000 Series Desktop Processors Unaffected: ComboAM4PI 1.0.0.10
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    AMD AMD EPYC™ Embedded 7002 Series Processors Unaffected: OS kernel
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    AMD AMD Ryzen Embedded V2000A Series Processors Unaffected: EmbeddedV2KAPI-FP6 1.0.0.A
    Create a notification for this product.
    AMD AMD Ryzen™ Embedded V2000 Series Processors Unaffected: EmbeddedPI-FP6_1.0.0.D
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    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.153.1.rt7.494.el8_10 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::nfv
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    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.153.1.el8_10 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:8
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    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:4.18.0-305.201.1.el8_4 , < * (rpm)
        cpe:/o:redhat:rhel_aus:8.4
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:4.18.0-305.201.1.el8_4 , < * (rpm)
        cpe:/o:redhat:rhel_eus_long_life:8.4
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    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:4.18.0-372.206.1.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_aus:8.6
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    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:4.18.0-372.206.1.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_eus_long_life:8.6
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    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:4.18.0-477.159.1.el8_8 , < * (rpm)
        cpe:/o:redhat:rhel_tus:8.8
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    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:4.18.0-477.159.1.el8_8 , < * (rpm)
        cpe:/o:redhat:rhel_e4s:8.8
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    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:5.14.0-687.38.1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
        cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:5.14.0-427.145.1.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4
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    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:5.14.0-570.134.1.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6
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    Red Hat Red Hat OpenShift Container Platform 4.12 Unaffected: 412.86.202608241157-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.12::el8
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    Red Hat Red Hat OpenShift Container Platform 4.16 Unaffected: 416.94.202609011112-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.16::el9
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    Red Hat Red Hat OpenShift Container Platform 4.17 Unaffected: 417.94.202608250221-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.17::el9
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    Red Hat Red Hat OpenShift Container Platform 4.19 Unaffected: 4.19.9.6.202608182320-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.19::el9
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    Red Hat Red Hat OpenShift Container Platform 4.20 Unaffected: 4.20.9.6.202608181658-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.20::el9
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    Red Hat Red Hat OpenShift Container Platform 4.21 Unaffected: 4.21.9.6.202608180431-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.21::el9
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    Red Hat Red Hat OpenShift Container Platform 4.22 Unaffected: 4.22.9.8.202608130832-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.22::el9
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    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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    Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
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    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Date Public
    2026-05-15 03:05
    Show details on NVD website

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    CVE-2026-93834 (GCVE-0-2026-93834)

    Vulnerability from cvelistv5 – Published: 2026-09-25 13:36 – Updated: 2026-09-25 13:50
    VLAI
    Title
    Qemu-kvm: 9pfs: use-after-free race in tlcreate/twalk allows vm guest escape
    Summary
    A use-after-free vulnerability was found in QEMU's 9pfs subsystem. A race condition between the main thread and a worker thread when processing concurrent Tlcreate and Twalk requests allows a malicious guest user to craft a fid path containing stale heap data, bypassing directory traversal restrictions and escaping the shared directory boundary. This can lead to arbitrary host file read/write and code execution (VM escape) as the QEMU process user.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-25 13:49 UTC
    CWE
    Date Public
    2026-09-22 00:00
    Show details on NVD website

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    CVE-2026-81627 (GCVE-0-2026-81627)

    Vulnerability from cvelistv5 – Published: 2026-09-18 10:54 – Updated: 2026-09-21 11:32
    VLAI
    Title
    Qemu-kvm: vapic writable rom alias can escape the option-rom window and expose locked smram
    Summary
    A flaw was found in QEMU. The VAPIC setup hypercall in hw/i386/vapic.c does not validate that the writable RAM alias remains within the option ROM window. A privileged guest user on a Q35/KVM machine can position this alias over locked SMRAM, bypassing chipset D_LCK protection and injecting code into System Management Mode memory.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-18 15:07 UTC
    CWE
    Date Public
    2026-08-26 00:00
    Show details on NVD website

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    CVE-2026-18917 (GCVE-0-2026-18917)

    Vulnerability from cvelistv5 – Published: 2026-08-20 09:54 – Updated: 2026-10-02 04:28
    VLAI
    Title
    Libvirt: integer overflow in nodegetfreepages rpc handler leading to heap buffer overflow
    Summary
    A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows crafted values to bypass a size check, leading to an undersized memory buffer. Subsequently, real NUMA node data can overwrite this buffer. This heap buffer overflow can corrupt the root libvirt daemon's memory, potentially leading to a denial of service or local privilege escalation.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-20 15:33 UTC
    CWE
    • CWE-190 - Integer Overflow or Wraparound
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:68509 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68510 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68511 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68513 vendor-advisoryx_refsource_REDHAT
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    https://bugzilla.redhat.com/show_bug.cgi?id=2520161 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
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        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:4.5.0-36.el7_9.7 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020260916092751.522a0ee4 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 8040020260916092751.522a0ee4 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020260910092451.ad008a3a , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 8060020260910092451.ad008a3a , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020260910092120.63b34585 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020260910092120.63b34585 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:11.10.0-12.7.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:9.0.0-10.17.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:10.0.0-6.24.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:10.10.0-7.19.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
    Create a notification for this product.
    Date Public
    2025-08-12 00:00
    Show details on NVD website

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    CVE-2026-6426 (GCVE-0-2026-6426)

    Vulnerability from cvelistv5 – Published: 2026-08-10 21:22 – Updated: 2026-09-18 10:49
    VLAI
    Title
    Qemu-kvm: vhost inflight migration vmstate integer type mismatch causes out-of-bounds access
    Summary
    A type mismatch vulnerability was found in QEMU's vhost inflight migration VMState handling. The destination buffer size is stored as a uint64_t but read by the VMS_VBUFFER load path as a signed int32_t. On little-endian hosts, a crafted incoming migration state with bit 31 set causes the value to be interpreted as negative and then implicitly converted to a very large size_t, leading qemu_get_buffer() to copy migration-stream data beyond the bounds of the mmap-backed inflight region. This can result in a crash of the QEMU process or memory corruption. Exploitation requires control of the migration producer or write access to the migration channel, combined with a destination configured to use vhost inflight migration.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-11 17:41 UTC
    CWE
    • CWE-681 - Incorrect Conversion between Numeric Types
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2026-6426 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2513498 issue-trackingx_refsource_REDHAT
    Date Public
    2026-08-10 00:00
    Show details on NVD website

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    CVE-2026-63622 (GCVE-0-2026-63622)

    Vulnerability from cvelistv5 – Published: 2026-08-10 20:45 – Updated: 2026-10-02 04:28
    VLAI
    Title
    Libvirt: swtpm privilege escalation via symlink following
    Summary
    A flaw was found in libvirt. A local attacker, specifically a process running as the confined `swtpm` user, could exploit a symlink-following vulnerability in the `virFileChownFiles()` function. By planting a symbolic link within the `swtpm` state directory, the attacker could trick the root-level libvirt daemon into changing the ownership of an arbitrary file to the `swtpm` user. This allows for privilege escalation from the `swtpm` sandbox to root-level file ownership control.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-11 17:13 UTC
    CWE
    • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
    References
    URL Tags
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    https://access.redhat.com/errata/RHSA-2026:65515 vendor-advisoryx_refsource_REDHAT
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    https://bugzilla.redhat.com/show_bug.cgi?id=2513065 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
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        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:4.5.0-36.el7_9.7 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020260916092751.522a0ee4 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 8040020260916092751.522a0ee4 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020260910092451.ad008a3a , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 8060020260910092451.ad008a3a , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020260910092120.63b34585 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020260910092120.63b34585 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:11.10.0-12.7.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:9.0.0-10.16.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:10.0.0-6.23.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:10.10.0-7.18.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
    Create a notification for this product.
    Date Public
    2026-07-30 00:00
    Show details on NVD website

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    CVE-2026-63623 (GCVE-0-2026-63623)

    Vulnerability from cvelistv5 – Published: 2026-08-10 16:43 – Updated: 2026-08-10 21:10
    VLAI
    Title
    Libvirt: information disclosure via world-readable storage volume images during clone/convert
    Summary
    A flaw was found in libvirt. During storage volume clone or convert operations, newly created volume images were temporarily world-readable. This was caused by the `qemu-img` utility running with overly permissive file creation settings, allowing any local user to read the full guest disk contents. This vulnerability could lead to sensitive information disclosure from guest virtual machines.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-10 18:30 UTC
    CWE
    • CWE-732 - Incorrect Permission Assignment for Critical Resource
    References
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    Impacted products
    Date Public
    2026-07-30 00:00
    Show details on NVD website

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    CVE-2026-61477 (GCVE-0-2026-61477)

    Vulnerability from cvelistv5 – Published: 2026-08-07 14:09 – Updated: 2026-08-07 18:21
    VLAI
    Title
    Libvirt: libvirt: newline injection in network xml dns txt/srv fields allows dnsmasq config directive injection
    Summary
    An injection vulnerability was found in libvirt's virtual network driver. The network XML parser does not strip newline characters from DNS TXT record value attributes and SRV record domain/target attributes. These values are written verbatim into the dnsmasq configuration file generated by the network driver, allowing a user with permission to define virtual networks to inject arbitrary dnsmasq configuration directives such as dhcp-script, leading to arbitrary command execution as root.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-07 18:21 UTC
    CWE
    • CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
    Impacted products
    Date Public
    2026-08-06 14:16
    Show details on NVD website

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    CVE-2026-12080 (GCVE-0-2026-12080)

    Vulnerability from cvelistv5 – Published: 2026-07-20 12:40 – Updated: 2026-08-31 16:53
    VLAI
    Title
    Qemu-kvm: qemu-guest-agent: local privilege escalation via symlink attack in guest-ssh-add-authorized-keys
    Summary
    A flaw was found in the QEMU Guest Agent (qga). A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. This can occur either through a deterministic directory-symlink bypass or a Time-of-Check to Time-of-Use (TOCTOU) file-symlink race. Successful exploitation allows the attacker to gain ownership of arbitrary root-owned files or directories, leading to root access. This vulnerability requires an external management layer (e.g., libvirt) to trigger the affected code path.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-07-20 18:03 UTC
    CWE
    • CWE-61 - UNIX Symbolic Link (Symlink) Following
    Date Public
    2026-07-09 10:57
    Show details on NVD website

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    CVE-2026-48914 (GCVE-0-2026-48914)

    Vulnerability from cvelistv5 – Published: 2026-06-12 09:42 – Updated: 2026-08-31 17:13
    VLAI
    Title
    Qemu-kvm: heap buffer overflow in virtio-blk scsi request handling
    Summary
    A flaw was found in QEMU's virtio-blk device. The issue arises because the device does not properly validate the size of input descriptors before writing data. A malicious guest with high privileges could exploit this vulnerability by submitting a malformed virtio-blk SCSI request, leading to an out-of-bounds write in the host heap memory and a potential denial of service (DoS) for the QEMU process.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-06-12 09:57 UTC
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    References
    Impacted products
    Vendor Product Version
    Affected: 1.1.0 , ≤ 11.0.1 (semver)
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 18:10.1.0-16.el10_2.5 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux 9 Unaffected: 17:10.1.0-17.el9_8.4 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
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    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
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    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
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    Date Public
    2026-05-26 00:00
    Show details on NVD website

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    CVE-2026-46323 (GCVE-0-2026-46323)

    Vulnerability from cvelistv5 – Published: 2026-06-09 12:11 – Updated: 2026-09-08 08:49
    VLAI
    Title
    net: gro: don't merge zcopy skbs
    Summary
    In the Linux kernel, the following vulnerability has been resolved: net: gro: don't merge zcopy skbs skb_gro_receive() can currently copy frags between the source and GRO skb, without checking the zerocopy status, and in particular the SKBFL_MANAGED_FRAG_REFS flag. When SKBFL_MANAGED_FRAG_REFS is set, the skb doesn't hold a reference on the pages in shinfo->frags. Appending those frags to another skb's frags without fixing up the page refcount can lead to UAF. When either the last skb in the GRO chain (the one we would append frags to) or the source skb is zerocopy, don't merge the skbs.
    CWE
    • CWE-123 - Write-what-where Condition
    References
    URL Tags
    https://git.kernel.org/stable/c/3c6cc9f2ca65b6dd6…
    https://git.kernel.org/stable/c/1f9c828556416fbe3…
    https://git.kernel.org/stable/c/479084ae0e1d9cb79…
    https://git.kernel.org/stable/c/e334cbf3388fd9334…
    https://git.kernel.org/stable/c/44bea2032af0425e4…
    https://git.kernel.org/stable/c/4db79a322db8c97f7…
    https://access.redhat.com/security/cve/CVE-2026-46323 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2479832 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    https://access.redhat.com/errata/RHSA-2026:47727 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:44230 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:44231 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:44259 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:44262 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:27731 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:44270 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:27735 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:27708 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36018 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:62642 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:62639 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:62641 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:62640 vendor-advisoryx_refsource_REDHAT
    https://cert-portal.siemens.com/productcert/html/…
    Impacted products
    Vendor Product Version
    Linux Linux Affected: 753f1ca4e1e50248a1b760c9774d6d6b354562cc , < 3c6cc9f2ca65b6dd61b1af75452dc0e1cd0aad8d (git)
    Affected: 753f1ca4e1e50248a1b760c9774d6d6b354562cc , < 1f9c828556416fbe3f49386708ce999fc4d4da06 (git)
    Affected: 753f1ca4e1e50248a1b760c9774d6d6b354562cc , < 479084ae0e1d9cb7929cb4298d35623de189f80a (git)
    Affected: 753f1ca4e1e50248a1b760c9774d6d6b354562cc , < e334cbf3388fd9334503a778a82d9e9f14dd2f71 (git)
    Affected: 753f1ca4e1e50248a1b760c9774d6d6b354562cc , < 44bea2032af0425e4ce6d26a8af0ede79db49ec1 (git)
    Affected: 753f1ca4e1e50248a1b760c9774d6d6b354562cc , < 4db79a322db8c97f7b73b8a347395ef4d685eb40 (git)
    Create a notification for this product.
    Linux Linux Affected: 6.0
    Unaffected: 0 , < 6.0 (semver)
    Unaffected: 6.1.176 , ≤ 6.1.* (semver)
    Unaffected: 6.6.142 , ≤ 6.6.* (semver)
    Unaffected: 6.12.92 , ≤ 6.12.* (semver)
    Unaffected: 6.18.34 , ≤ 6.18.* (semver)
    Unaffected: 7.0.11 , ≤ 7.0.* (semver)
    Unaffected: 7.1 , ≤ * (original_commit_for_fix)
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:6.12.0-211.38.1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:6.12.0-55.82.1.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
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    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:5.14.0-687.22.1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
        cpe:/o:redhat:enterprise_linux:9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:5.14.0-427.132.1.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4
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    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:5.14.0-570.123.1.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6
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    Red Hat Red Hat OpenShift Container Platform 4.17 Unaffected: 417.94.202607240132-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.17::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.18 Unaffected: 418.94.202607211754-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.18::el9
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    Red Hat Red Hat OpenShift Container Platform 4.19 Unaffected: 4.19.9.6.202607220857-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.19::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.20 Unaffected: 4.20.9.6.202607221038-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.20::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.21 Unaffected: 4.21.9.6.202607221317-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.21::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.6 , < * (custom)
    Create a notification for this product.
    Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP Affected: V3.1.6 , < * (custom)
    Create a notification for this product.
    Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP Affected: V3.1.6 , < * (custom)
    Create a notification for this product.
    Show details on NVD website

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        "assignerShortName": "Linux",
        "cveId": "CVE-2026-46323",
        "datePublished": "2026-06-09T12:11:15.562Z",
        "dateReserved": "2026-05-13T15:03:33.112Z",
        "dateUpdated": "2026-09-08T08:49:31.031Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
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    CVE-2026-46316 (GCVE-0-2026-46316)

    Vulnerability from cvelistv5 – Published: 2026-06-09 11:52 – Updated: 2026-09-16 12:04
    VLAI
    Title
    KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry
    Summary
    In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic-its: Drop the translation cache reference only for the erased entry vgic_its_invalidate_cache() walks the per-ITS translation cache with xa_for_each() and drops the cache's reference on each entry with vgic_put_irq(). It puts the iterated pointer, though, rather than the value returned by xa_erase(). The function is called from contexts that do not exclude one another: the ITS command handlers hold its_lock, the GITS_CTLR write path holds cmd_lock, and the path that clears EnableLPIs in a redistributor's GICR_CTLR holds neither. Two or more of them can drain the same cache concurrently, and if each one observes the same entry, erases it and then puts it, the single reference the cache holds on that entry is dropped more than once. The entry can then be freed while an ITE still maps it. xa_erase() is atomic and returns the previous entry, so put only the entry that this context actually removed. The cache reference is then dropped exactly once per entry even when the invalidations run concurrently, and the behavior is unchanged when only one context runs.
    CWE
    • CWE-911 - Improper Update of Reference Count
    Impacted products
    Vendor Product Version
    Linux Linux Affected: 8201d1028caa4fae88e222c4e8cf541fdf45b821 , < b7b72e88046328c9fdc638fe887d4240257dd5dc (git)
    Affected: 8201d1028caa4fae88e222c4e8cf541fdf45b821 , < 2bbc395e81bd29c543a0529a678327e932a7ec69 (git)
    Affected: 8201d1028caa4fae88e222c4e8cf541fdf45b821 , < 9121f4605ab94969f62d1b5714ca3c6c69bd202f (git)
    Affected: 8201d1028caa4fae88e222c4e8cf541fdf45b821 , < 13031fb6b8357fbbcded2a7f4cba73e4781ee594 (git)
    Create a notification for this product.
    Linux Linux Affected: 6.10
    Unaffected: 0 , < 6.10 (semver)
    Unaffected: 6.12.93 , ≤ 6.12.* (semver)
    Unaffected: 6.18.35 , ≤ 6.18.* (semver)
    Unaffected: 7.0.12 , ≤ 7.0.* (semver)
    Unaffected: 7.1 , ≤ * (original_commit_for_fix)
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:6.12.0-211.30.1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:6.12.0-55.88.1.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:5.14.0-687.22.1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
        cpe:/o:redhat:enterprise_linux:9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:5.14.0-570.127.1.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.19 Unaffected: 4.19.9.6.202607220857-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.19::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.20 Unaffected: 4.20.9.6.202607151937-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.20::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.21 Unaffected: 4.21.9.6.202607151836-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.21::el9
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.22 Unaffected: 4.22.9.8.202607152026-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.22::el9
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    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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    Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Show details on NVD website

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                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
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                  "value": "AV:L - The flaw is reached only from KVM guest MMIO traps on GICv3 ITS registers (GITS_CTLR/CWRITER command processing) and redistributor GICR_CTLR LPI-disable writes, not from any network-facing host protocol.\nAC:L - A guest controls all racing contexts by pinning vCPUs to run concurrent ITS commands, GITS_CTLR disable, and GICR_CTLR LPI-disable on the same ITS translation cache; the attacker creates and wins the race rather than depending on uncontrollable host timing.\nPR:N - No host privileges are required beyond running code in an assigned KVM guest (e.g. a cloud VM tenant on arm64); exploitation needs guest-kernel access to GIC MMIO, not host root or capabilities in the init namespace.\nUI:N - Exploitation is fully attacker-driven from within the guest VM and does not require any victim user or administrator action on the host.\nS:C - The use-after-free corrupts host-kernel heap memory (`struct vgic_irq`) from guest-controlled VGIC operations, crossing the guest-to-host virtualization security boundary with VM-escape impact.\nC:H - Premature `vgic_put_irq()` frees the LPI `vgic_irq` while an ITE still maps it, yielding a kernel heap use-after-free that can be leveraged for arbitrary host memory disclosure via subsequent IRQ structure dereferences.\nI:H - The dangling `vgic_irq` pointer allows attacker-influenced writes through IRQ state fields (`irq_lock`, `pending_latch`, `target_vcpu`, list heads), enabling heap grooming and potential host control-flow or data corruption.\nA:H - The refcount underflow frees live kernel objects still in use by the ITS, causing host kernel oops/panic or hang during subsequent LPI delivery, MSI injection, or ITS command handling."
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            "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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        "cveId": "CVE-2026-46316",
        "datePublished": "2026-06-09T11:52:29.349Z",
        "dateReserved": "2026-05-13T15:03:33.112Z",
        "dateUpdated": "2026-09-16T12:04:19.805Z",
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    CVE-2025-10263 (GCVE-0-2025-10263)

    Vulnerability from cvelistv5 – Published: 2026-06-09 09:23 – Updated: 2026-09-04 12:04
    VLAI
    Summary
    Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710, Cortex-A78, A78AE & A78C, Cortex-A77, Cortex-A76 & A76A may allow writes to resources owned by a higher exception level.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-06-09 14:11 UTC
    CWE
    • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
    • CWE-266 - Incorrect Privilege Assignment
    References
    URL Tags
    https://developer.arm.com/documentation/112137
    http://xenbits.xen.org/xsa/advisory-493.html
    http://www.openwall.com/lists/oss-security/2026/0…
    https://access.redhat.com/security/cve/CVE-2025-10263 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2486958 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    https://access.redhat.com/errata/RHSA-2026:54205 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:54187 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:56786 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:56911 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:56853 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:60019 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:54544 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:54553 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:54581 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:54599 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:40764 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:55445 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:34911 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:51603 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:51746 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:49031 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36018 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36349 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:47248 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:49033 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:52649 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36348 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:51604 vendor-advisoryx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Arm C1-Ultra Affected: 0
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    Arm C1-Premium Affected: 0
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    Arm Neoverse V3 Affected: 0
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    Arm Neoverse V3AE Affected: 0
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    Arm Neoverse V1 Affected: 0
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    Arm Neoverse N2 Affected: 0
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    Arm Neoverse N1 Affected: 0
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    Arm Cortex-X925 Affected: 0
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    Arm Cortex-X4 Affected: 0
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    Arm Cortex-X3 Affected: 0
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    Arm Cortex-X2 Affected: 0
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    Arm Cortex-X1 Affected: 0
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    Arm Cortex-X1C Affected: 0
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    Arm Cortex-A710 Affected: 0
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    Arm Cortex-A78 Affected: 0
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    Arm Cortex-A78AE Affected: 0
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    Arm Cortex-A78C Affected: 0
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    Arm Cortex-A77 Affected: 0
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    Arm Cortex-A76 Affected: 0
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    Arm Cortex-A76AE Affected: 0
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    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:6.12.0-211.30.1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:6.12.0-55.98.1.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
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    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.140.1.rt7.481.el8_10 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::nfv
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    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.140.1.el8_10 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:8
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    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:4.18.0-305.200.1.el8_4 , < * (rpm)
        cpe:/o:redhat:rhel_aus:8.4
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    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:4.18.0-305.200.1.el8_4 , < * (rpm)
        cpe:/o:redhat:rhel_eus_long_life:8.4
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    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:4.18.0-372.204.1.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_aus:8.6
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    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:4.18.0-372.204.1.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_eus_long_life:8.6
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    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:4.18.0-477.158.1.el8_8 , < * (rpm)
        cpe:/o:redhat:rhel_tus:8.8
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    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:4.18.0-477.158.1.el8_8 , < * (rpm)
        cpe:/o:redhat:rhel_e4s:8.8
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    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:5.14.0-687.22.1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
        cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:5.14.0-284.186.1.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2
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    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:5.14.0-284.186.1.rt14.471.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::nfv
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    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:5.14.0-427.143.1.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4
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    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:5.14.0-570.131.1.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6
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    Red Hat Red Hat OpenShift Container Platform 4.12 Unaffected: 412.86.202608080425-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.12::el8
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    Red Hat Red Hat OpenShift Container Platform 4.13 Unaffected: 413.92.202608111330-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.13::el9
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    Red Hat Red Hat OpenShift Container Platform 4.14 Unaffected: 414.92.202608172040-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.14::el9
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    Red Hat Red Hat OpenShift Container Platform 4.15 Unaffected: 415.92.202608180329-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.15::el9
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    Red Hat Red Hat OpenShift Container Platform 4.16 Unaffected: 416.94.202608150307-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.16::el9
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    Red Hat Red Hat OpenShift Container Platform 4.17 Unaffected: 417.94.202608250221-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.17::el9
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    Red Hat Red Hat OpenShift Container Platform 4.18 Unaffected: 418.94.202608111829-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.18::el9
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    Red Hat Red Hat OpenShift Container Platform 4.19 Unaffected: 4.19.9.6.202608120446-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.19::el9
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    Red Hat Red Hat OpenShift Container Platform 4.20 Unaffected: 4.20.9.6.202608121719-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.20::el9
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    Red Hat Red Hat OpenShift Container Platform 4.21 Unaffected: 4.21.9.6.202608122143-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.21::el9
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    Red Hat Red Hat OpenShift Container Platform 4.22 Unaffected: 4.22.9.8.202607152026-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.22::el9
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    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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    Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
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    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
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    Show details on NVD website

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    CVE-2026-45984 (GCVE-0-2026-45984)

    Vulnerability from cvelistv5 – Published: 2026-05-27 12:18 – Updated: 2026-09-15 12:04
    VLAI
    Title
    gfs2: Fix use-after-free in iomap inline data write path
    Summary
    In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix use-after-free in iomap inline data write path The inline data buffer head (dibh) is being released prematurely in gfs2_iomap_begin() via release_metapath() while iomap->inline_data still points to dibh->b_data. This causes a use-after-free when iomap_write_end_inline() later attempts to write to the inline data area. The bug sequence: 1. gfs2_iomap_begin() calls gfs2_meta_inode_buffer() to read inode metadata into dibh 2. Sets iomap->inline_data = dibh->b_data + sizeof(struct gfs2_dinode) 3. Calls release_metapath() which calls brelse(dibh), dropping refcount to 0 4. kswapd reclaims the page (~39ms later in the syzbot report) 5. iomap_write_end_inline() tries to memcpy() to iomap->inline_data 6. KASAN detects use-after-free write to freed memory Fix by storing dibh in iomap->private and incrementing its refcount with get_bh() in gfs2_iomap_begin(). The buffer is then properly released in gfs2_iomap_end() after the inline write completes, ensuring the page stays alive for the entire iomap operation. Note: A C reproducer is not available for this issue. The fix is based on analysis of the KASAN report and code review showing the buffer head is freed before use. [agruenba: Take buffer head reference in gfs2_iomap_begin() to avoid leaks in gfs2_iomap_get() and gfs2_iomap_alloc().]
    CWE
    • CWE-826 - Premature Release of Resource During Expected Lifetime
    References
    URL Tags
    https://git.kernel.org/stable/c/1403989d1b502f4a2…
    https://git.kernel.org/stable/c/1cae1bafdf9caa9b4…
    https://git.kernel.org/stable/c/764c3c84b5683e608…
    https://git.kernel.org/stable/c/d87268326b277af36…
    https://git.kernel.org/stable/c/87d4954b5c59735a9…
    https://git.kernel.org/stable/c/6d76febba07c40bcf…
    https://git.kernel.org/stable/c/815ddd27c0c7171a9…
    https://git.kernel.org/stable/c/faddeb848305e79db…
    https://access.redhat.com/security/cve/CVE-2026-45984 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2481922 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    https://access.redhat.com/errata/RHSA-2026:61692 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:63189 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:51603 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36767 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:38902 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:27789 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59143 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:33743 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59146 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:35894 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:55444 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59142 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59147 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59145 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59148 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59149 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36049 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:51604 vendor-advisoryx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Linux Linux Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 1403989d1b502f4a2c0d0b42ccf1c25748442eff (git)
    Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 1cae1bafdf9caa9b462b19af06b1a06902e4e142 (git)
    Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 764c3c84b5683e608f43735c803a5f415046686c (git)
    Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < d87268326b277af3665237ac76a73dd9fa8e21b4 (git)
    Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 87d4954b5c59735a99ea98cb208d47130f6dce7d (git)
    Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 6d76febba07c40bcf358f63216d36ea68cf1c215 (git)
    Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < 815ddd27c0c7171a99fe802fdb19098ddef8b19d (git)
    Affected: d0a22a4b03b8475b7aa3fa41243c26c291407844 , < faddeb848305e79db89ee0479bb0e33380656321 (git)
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    Linux Linux Affected: 5.2
    Unaffected: 0 , < 5.2 (semver)
    Unaffected: 5.10.252 , ≤ 5.10.* (semver)
    Unaffected: 5.15.202 , ≤ 5.15.* (semver)
    Unaffected: 6.1.165 , ≤ 6.1.* (semver)
    Unaffected: 6.6.128 , ≤ 6.6.* (semver)
    Unaffected: 6.12.75 , ≤ 6.12.* (semver)
    Unaffected: 6.18.14 , ≤ 6.18.* (semver)
    Unaffected: 6.19.4 , ≤ 6.19.* (semver)
    Unaffected: 7.0 , ≤ * (original_commit_for_fix)
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    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:3.10.0-1160.159.1.rt56.1311.el7 , < * (rpm)
        cpe:/a:redhat:rhel_extras_rt_els:7
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    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:3.10.0-1160.159.1.el7 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
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    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.139.1.rt7.480.el8_10 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::nfv
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    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.139.1.el8_10 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:8
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    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:4.18.0-372.199.1.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_aus:8.6
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    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:4.18.0-372.199.1.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_eus_long_life:8.6
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    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:4.18.0-477.159.1.el8_8 , < * (rpm)
        cpe:/o:redhat:rhel_tus:8.8
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    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:4.18.0-477.159.1.el8_8 , < * (rpm)
        cpe:/o:redhat:rhel_e4s:8.8
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    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions     cpe:/o:redhat:rhel_e4s:8.8
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    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:5.14.0-687.17.1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
        cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:5.14.0-284.186.1.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2
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    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:5.14.0-284.186.1.rt14.471.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::nfv
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    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions     cpe:/o:redhat:rhel_e4s:9.2
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    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:5.14.0-427.136.1.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4
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    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions     cpe:/o:redhat:rhel_e4s:9.4
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    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:5.14.0-570.127.1.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6
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    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support     cpe:/o:redhat:rhel_eus:9.6
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    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
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    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
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    Show details on NVD website

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              "url": "https://git.kernel.org/stable/c/815ddd27c0c7171a99fe802fdb19098ddef8b19d"
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              "url": "https://git.kernel.org/stable/c/faddeb848305e79db89ee0479bb0e33380656321"
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          "title": "gfs2: Fix use-after-free in iomap inline data write path",
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      "cveMetadata": {
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        "assignerShortName": "Linux",
        "cveId": "CVE-2026-45984",
        "datePublished": "2026-05-27T12:18:42.964Z",
        "dateReserved": "2026-05-13T15:03:33.090Z",
        "dateUpdated": "2026-09-15T12:04:29.229Z",
        "state": "PUBLISHED"
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    CVE-2025-54518 (GCVE-0-2025-54518)

    Vulnerability from cvelistv5 – Published: 2026-05-15 03:06 – Updated: 2026-09-10 12:04
    VLAI
    Summary
    Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resulting in privilege escalation.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-15 00:00 UTC
    CWE
    • CWE-1189 - Improper Isolation of Shared Resources on System-on-a-Chip (SoC)
    • CWE-1220 - Insufficient Granularity of Access Control
    References
    URL Tags
    https://www.amd.com/en/resources/product-security…
    http://www.openwall.com/lists/oss-security/2026/0…
    http://xenbits.xen.org/xsa/advisory-490.html
    https://access.redhat.com/security/cve/CVE-2025-54518 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2477784 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    https://access.redhat.com/errata/RHSA-2026:59831 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:62549 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:60019 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:57402 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:57543 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:57457 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:54769 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:56573 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:53990 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:53329 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:50978 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59091 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:53989 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:55444 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:50979 vendor-advisoryx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    AMD AMD EPYC™ 7002 Series Processors Unaffected: os kernel
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    AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics Unaffected: RenoirPI-FP6_1.0.0.Ed
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    AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics Unaffected: MendocinoPI-FT6_1.0.0.7f
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    AMD AMD Ryzen™ 3000 Series Desktop Processors Unaffected: ComboAM4v2 1.2.0.10
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    AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors Unaffected: ChagallWSPI-sWRX8-1.0.0.D
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    AMD AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics Unaffected: CezannePI-FP6_1.0.1.1d
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    AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors Unaffected: CastlePeakWSPI-sWRX8 1.0.0.I
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    AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics Unaffected: CezannePI-FP6_1.0.1.1d
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    AMD AMD Ryzen™ 4000 Series Desktop Processors Unaffected: ComboAM4v2 1.2.0.10
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    AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics Unaffected: ComboAM4v2 1.2.0.10
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    AMD AMD Ryzen™ 3000 Series Desktop Processors Unaffected: ComboAM4PI 1.0.0.10
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    AMD AMD EPYC™ Embedded 7002 Series Processors Unaffected: OS kernel
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    AMD AMD Ryzen Embedded V2000A Series Processors Unaffected: EmbeddedV2KAPI-FP6 1.0.0.A
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    AMD AMD Ryzen™ Embedded V2000 Series Processors Unaffected: EmbeddedPI-FP6_1.0.0.D
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    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.153.1.rt7.494.el8_10 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::nfv
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    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:4.18.0-553.153.1.el8_10 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:8
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    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:4.18.0-305.201.1.el8_4 , < * (rpm)
        cpe:/o:redhat:rhel_aus:8.4
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    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:4.18.0-305.201.1.el8_4 , < * (rpm)
        cpe:/o:redhat:rhel_eus_long_life:8.4
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    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:4.18.0-372.206.1.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_aus:8.6
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    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:4.18.0-372.206.1.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_eus_long_life:8.6
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    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:4.18.0-477.159.1.el8_8 , < * (rpm)
        cpe:/o:redhat:rhel_tus:8.8
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    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:4.18.0-477.159.1.el8_8 , < * (rpm)
        cpe:/o:redhat:rhel_e4s:8.8
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    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:5.14.0-687.38.1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
        cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:5.14.0-427.145.1.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4
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    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:5.14.0-570.134.1.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6
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    Red Hat Red Hat OpenShift Container Platform 4.12 Unaffected: 412.86.202608241157-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.12::el8
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    Red Hat Red Hat OpenShift Container Platform 4.16 Unaffected: 416.94.202609011112-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.16::el9
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    Red Hat Red Hat OpenShift Container Platform 4.17 Unaffected: 417.94.202608250221-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.17::el9
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    Red Hat Red Hat OpenShift Container Platform 4.19 Unaffected: 4.19.9.6.202608182320-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.19::el9
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    Red Hat Red Hat OpenShift Container Platform 4.20 Unaffected: 4.20.9.6.202608181658-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.20::el9
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    Red Hat Red Hat OpenShift Container Platform 4.21 Unaffected: 4.21.9.6.202608180431-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.21::el9
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    Red Hat Red Hat OpenShift Container Platform 4.22 Unaffected: 4.22.9.8.202608130832-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.22::el9
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    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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    Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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    Red Hat Red Hat Enterprise Linux for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
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    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
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    Date Public
    2026-05-15 03:05
    Show details on NVD website

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